supported by the National Natural Science Foundation of China(Grant Nos.10805013 and 51077035);the Funds for Distinguished Young Scientists of Hebei Province of China(Grant No.A2012201045);the Natural Science Foundation of Hebei Province of China(Grant No.A2011201132);the Department of Education for Outstanding Youth Project of China(Grant No.Y2011120);the Funds for Distinguished Young Scientists of Hebei University of China(Grant No.2010J02);the Doctor Program of Hebei University of China(Grant No.2012-241);the Youth Project of Hebei University of China(GrantNo.2011Q14)
A large-gap uniform discharge is ignited by a coaxial dielectric barrier discharge and burns between a needle anode and a plate cathode under a low sustaining voltage by feeding with flowing argon. The basic aspects o...